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Cheap flights from London Heathrow Airport to Cartagena from £424

LHR — CTG
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Cartagena

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Cartagena

Mon 7/1215:00 -
1 stop28h 55m
Sun 13/1216:30 -
2 stops35h 00m
Deal found 8/11£663
Mon 16/1118:00 -
1 stop25h 45m
Tue 1/1215:50 -
1 stop14h 30m
Deal found 9/11£667
Mon 23/1118:00 -
1 stop25h 45m
Tue 1/1215:50 -
1 stop14h 30m
Deal found 10/11£668
Mon 16/1118:00 -
1 stop25h 45m
Tue 24/1115:45 -
1 stop14h 35m
Deal found 6/11£670

Find flight deals from Heathrow to Cartagena

Round-trip from

£663

One-way from

£424

Popular in

December

Cheapest in

November

Average price

£715
Air Canada
  • Air Canada
  • 7/12-13/12
  • 3 total stops
  • 63h 55m total
  • London to Cartagena
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Aeromexico
  • Aeromexico
  • 21/1-31/12
  • 1 total stop
  • 21h 00m total
  • London to Cartagena
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Cartagena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Tue 19/1

22:30-14:30

1 stop21h 00m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£435

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Thu 21/1

22:30-14:30

1 stop21h 00m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£438

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Tue 6/4

08:15-13:55

1 stop35h 40m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£471

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Fri 8/1

12:15-11:30

2 stops28h 15m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£471

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Thu 31/12

20:50-18:55

3 stops27h 05m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£489

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Fri 4/12

20:50-23:00

3 stops55h 10m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£489

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Wed 25/11

08:40-08:40

3 stops53h 00m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£507

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Fri 27/11

11:25-15:51

3 stops57h 26m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£518

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Thu 19/11

08:40-19:50

3 stops40h 10m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£518

LondonCartagena

LHR London Heathrow - CTG Cartagena Rafael Nunez

LHRCTG

London Heathrow

Tue 5/1

15:15-23:05

3 stops36h 50m

Cartagena Rafael Nunez

Wed 31/12

00:00-06:00

Nonstop0h 00m

£543

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Cartagena

Have a flexible travel schedule? Discover the best time to fly to Cartagena from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Cartagena

What is the cheapest month to book a flight from London Heathrow Airport to Cartagena?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cartagena (average of £715). Flying from London Heathrow Airport to Cartagena in December is currently the most expensive (average of £1,378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Cartagena?

Airfare is below average for this route at the moment.

London Heathrow Airport to Cartagena flights typically cost between £672 and £762 in December.
The cheapest return price found within the last 5 days was £663 on Air Canada (7 Dec–13 Dec).

Reviews of airlines servicing Cartagena

See what other customers who have flown with KLM,Air Canada, andJetBlue from London Heathrow Airport to Cartagena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,595 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
KLM
7.8
Good
1,595 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
Air Canada
7.1
Good
11,881 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
JetBlue
7.1
Good
3,069 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
American Airlines
7.0
Good
12,228 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
Avianca
6.5
Okay
2,550 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.

Related info for your journey

  • What airport do you fly into for flights to Cartagena from London Heathrow?

    For a flight from London Heathrow to Cartagena, you will be flying into Rafael Nunez. Cartagena Rafael Nunez (CTG) is just 4.1 mi from the center of the city. Rafael Nunez is the only Cartagena airport and it handles 0 inbound flights from London Heathrow per day. 6 airlines have flights to Cartagena Rafael Nunez from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Cartagena?

    Departing from London Heathrow Airport to Cartagena will take you 18h 50m. The distance between London Heathrow Airport and Cartagena is about 5010 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Cartagena round-trip?

    Currently priced at £532, JetBlue will fly you from London Heathrow Airport to Cartagena and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and SWISS - these airlines can fly you to your destination from £599 and £665, respectively. JetBlue is currently priced 44% below the average price you’ll pay for this route.

  • Can I find deals for flights from Heathrow to Cartagena that include hotel bookings?

    Yes. In addition to deals on Heathrow to Cartagena flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Cartagena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Cartagena.

  • Can I find deals for business class flights from Heathrow to Cartagena?

    Yes. Cheapflights offers flight deals from Heathrow to Cartagena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Cartagena?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cartagena (average of £715). Flying from London Heathrow Airport to Cartagena in December is currently the most expensive (average of £1,378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Heathrow to Cartagena

AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£532Average£605FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£599Average£926FlexibilityNo cancel feeOn-time71%
Search Avianca flights
SWISSCheapest£665Average£757FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest£672Average£785FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£792Average£1,164FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£837Average£1,047FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Heathrow to Cartagena?

When you search for this flight from Heathrow to Cartagena, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Cartagena?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Cartagena.

Can Cheapflights find flights from Heathrow to Cartagena with no change fees?

Certainly. Search results for flights to Cartagena from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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